About Us... From multi-family properties and model homes for real estate developers to commercial environments and renovations (both small and large), Hartman Design Group's concepts spark engagement and action by everyone who steps into your space. Driven by Creativity, exceeding the expectations of our clients, and dedicating a high level of Commitment to innovative interior architecture and design, for 30 years Hartman Design Group has embraced Collaboration with clients, consultants, and design experts alike. When founder Phyllis Hartman began Hartman Design Group in 1987, she was determined to create a firm that brought together Clients, consultants and the HDG team. This holistic approach to every design project is the force behind interiors that are aesthetic, practical and communicate the Client's peak brand image. The HDG business philosophy also focuses on respect for history, architecture and the environment, and - most importantly - it focuses on respect for every dollar a Client dedicates to a design goal, no matter what the project's scope may be. Throughout the Mid-Atlantic and Midwest, for projects large and small, Hartman Design Group equals results. Our Approach